• Tow Tractors- QDD20/30/50/60/100 System 1
Tow Tractors- QDD20/30/50/60/100

Tow Tractors- QDD20/30/50/60/100

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Loading Port:
China Main Port
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
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MODEL

QDD20

QDD30

QDD50

QDD60

QDD100

Drive type

Electric

Operation type

Seat

Rated traction weight     (60 minutes rated)

kg

2000

3000

5000

6000

10000

Rated traction (60 minutes rated)

N/kg

500/50

750/75

1250/125

1500/150

500/50

Max. traction (5 minutes rated)

N/kg

2000/200

3000/300

5000/500

6000/600

1000/1000

Drawbar center height

h1/h2(mm)

280/350

280/350

280/350

280/350

320/400

Weight

kg

930

980

1160

1280

1160

Axle loading, front

kg

330

350

410

450

750

Axle loading, rear

kg

600

630

750

830

1440

Wheelbase

L1(mm)

1170

1170

1280

1280

1320

Rear hanging distance

L2(mm)

350

350

450

450

600

Tread,front

W2(mm)

0

0

0

0

920

Tread,rear

W1(mm)

860

860

946

946

970

Seat height

h3(mm)

850

850

910

910

1050

Overall length

L (mm)

1720

1720

1940

1940

2485

Overall width

W(mm)

970

970

1100

1100

1160

Overall height

h (mm)

1250

1250

1250

1250

1480

Min. turning radius

Wa (mm)

1519

1519

1650

1650

2200

Travel speed, laden/unladen

km/h

8/13

7/13

8/14

7/14

6.5/7

Brake

Mechanical, Hydraulic

Voltage

V

48

48

48

48

48

Capacity

Ah

240

270

360

400

540

Battery weight

kg

350

400

530

610

950

Travel control

Microcomputer mostefet

Traction bolt

Traction bolt

------------

Advantages:

SAFETY AND STABILITY:

●Multi-function display: battery status, hour meter, erro code etc.

●The application of hand brake and hydraulic brake improve the safety level of truck.

●Stepless speed control.

●Equipped with adjustable steering wheel, adapted to different operators.

●Advance linking system is designed with orienting and fixing bracket to the trailer.

●Low noise.

STRUCTURAL:

●”H” type axle design gives a good stability.

●Batteries located in the lowest part of frame ensures tow tractor excellent stability because of low centre of gravity.

●Automatic reset make operation easier.

SERVICEABILITY:

●CANbus technology reduces wiring complexity and increase reliability.

●The back cover is easy to open for maintenance and replacement of parts such as drive wheel, oil tube, accelerator, controller etc.

Q: What is the proof of working in mechanical design?
The mechanical engineer qualification exam outline (trial) is the Chinese mechanical engineering society, the ministry of education test center for mechanical engineering and technical personnel in our country one of technical qualification certification exam standards documents. It is a mechanical engineer declarant qualification to participate in "comprehensive qualities and skills" the basis of a review test for reference, is to write "mechanical engineer qualification examination instruction" and so on the basis of learning materials, is carried out around the student counseling on the basis of, is the basis of a qualification examination proposition. This outline is divided into four parts: Ⅰ. Basic requirements, Ⅱ. Exam content, Ⅲ. Regulations and instructions, Ⅳ. Sample questions example. Basic requirements part aims to show that as a qualified mechanical engineer, should actively adapt to the world manufacturing industry globalization, informationization, greening and the trend of the development of the service, strive to improve their own comprehensive quality, become a good professional ethics and innovation concept, master machinery manufacturing technology, understand the economic and management knowledge as well as the relevant international rules of a new generation of mechanical engineering and technical personnel.
Q: What is a forklift? Forklifts are special equipment
Forklift truck is an industrial transport vehicle, which is a variety of wheeled transport vehicles for loading and unloading, stacking and short-range transportation. International standardization organization ISO/TC110 is called an industrial vehicle. Often used for the transportation of large items in storage, usually with a fuel engine or battery. It's a special equipment.
Q: Talk about how to cut the cost of moving materials.
There is limited room for human efficiency.I hope my answer will help you
Q: What is the rational and scientific classification of logistics facilities and equipment
Generally be divided into logistics facilities and equipment, logistics equipment, logistics, warehouse facilities and equipment, logistics transportation facilities and container handling equipment, logistics equipment, logistics, circulation unitized equipment, port logistics facilities and equipment processing equipment, automatic sorting equipment, information platform and equipment. Logistics infrastructure refers to the service function of a supply chain and some of the supply chain process, meet the need of logistics organization and management, which has the function of comprehensive or a single place or organization collectively, mainly including roads, railways, ports, airports, distribution center and network communication, etc. Logistics infrastructure includes warehousing, delivery facilities, and computing and information communication equipment.
Q: The development of material handling
Due to the improvement of industrial production automation degree and the expansion of production scale, in the process of the production and material handling cost has had a huge impact on the profit, to promote more and more used in the production of large enterprises, efficient, automated material handling machinery. Along with the material handling equipment manufacturing enterprises in the international market competition ability, and stable and continuous development of economic construction in developing countries the market need, the world market for material handling machinery in our country's overall demand will continue to increase.
Q: Why should we emphasize unitization and standardization in material handling
Reducing the degree of climate impact, ensuring normal work, accelerating the flow of goods and improving efficiency. 1) logistics base module The logistics base modulus is the minimum size of the standard size of the logistics system. In basic module size was determined, the size of the various specific standards, should be based on basic module size, select the integer times to the prescribed standards for size, foundation modulus size is determined, just a standard size in multiple choice, it can be used as a standard of other size.
Q: What is the material handling and handling equipment?
?The shelf storage system Pallet racking | cantilevered shelves shelves | | gravity type rotary rack | pick racking system 4. Automated multi-layered storehouse stacker | | stacking robot horizontal rotary automatic vertical type rotary library | automatic library | tray type automatic library 5. Cold chain equipment Refrigerator car | | cooler cold box | | 6. Other refrigerator storage site finishing equipment workshop equipment | turnover box | flexible bar | | plastic cage car truck 7. Bar code identification system data acquisition equipment | radio frequency identification (RFID) system | data terminals
Q: Urgent, please go to logistics expert, the question about the warehouse
With the deepening of the reform and opening up, China's pharmaceutical industry also fast lane of development, the entire pharmaceutical industry production grew by an average of 17.7% a year, compared with the national industrial average annual growth rate of 4.4%, but also higher than in the developed countries in the world major drug. Over the past 30 years, the average growth rate has grown by 13.8 percent, making it one of the fastest growing medical markets in the world. According to the state economic and trade commission statistics, the pharmaceutical industry production, sales growth in 2002, gross industrial output value (constant) 21.95 billion yuan, an increase of 20.1%, down 0.9% growth than 1-2 month. The main business revenue was 196.100 million yuan, an increase of 12.8%, an increase of 2 percentage points from January to February. Ratios of 94.4%, year-on-year, and 1-2 month dropped 2.5 and 0.7% respectively, profit growth, the total profit of 990 million yuan, an increase of 12.8%, slower than 1-2 month fell 1%. According to the above data, the scale benefit of the pharmaceutical industry in China is emerging, the potential is big, the growth is good, the stable, healthy, rapid development stage. The graduation internship I came to yunnan double crane pharmaceutical company, personally experienced enterprise facing the opportunity and pressure, at the same time to realize enterprise logistics rationalization in the enterprise of great significance.
Q: What is the relevant content of the flow of materials, storage and usage
The transport system, the choice of carrying technology and equipment. To some extent determine the distribution and operation of the production logistics system. And the efficiency, complexity, size and economic effect of the production system are very strong. The important problem in production logistics is choosing the right transport equipment. These devices should be able to adapt to the nature, weight, shape, size and material flow of the moving material. We need to keep the fixed investment of the equipment low, and we need to meet the demand for moving. There are several kinds of moving, intermittent, and round-trip, which are divided into horizontal, oblique, vertical or two-dimensional direction. Other transport requirements include: channel flow shunt, location stop, high-speed moving, product placement, etc. Also consider moving objects and environments such as forming, powder, drying environment and cleaning environment. Finally, the mode of carrying, the combination of the equipment and the quantity of the specification are determined. The speed requirements of the transport are based on the production beat.
Q: What is the carrying equipment of the container cargo
The dragon door crane, the container head crane, the empty box can use the forklift truck, the car crane can be very difficult to lift when the zero time

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